baber/WOPTO huggingface dataset:
Patent JP-2001043659-A (JP)
Title: Disk storage device
Inventor: WATANABE MINORU
IPC: G11B25/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk storage device high in rigidity and impact resistance and also thin in thickness. SOLUTION: This hard disk device 50 has a constitution similar to that of a conventional device except those of an electric circuit board 52 and a casing 54. The electric circuit board has an opening 56 in a center for putting an SPM 18 through, a board surface 52a positioned in an area directly below a hard disk 20, and a board surface 52b set lower by one step from the board surface 52a because of a bent step 58, and is fixed onto a casing. An IC 34 and an electric part item 35 disposed in an area directly below a disk are all mounted on the board surface of the casing side, and on the other hand, an IC 36 disposed outside the area directly below the disk is arranged in the board surface 52b.  The bottom part of the casing is made of plastic thicker than the height dimension than the IC 36 or the like, an opening 28 for exposing the lower surface of the SPM is provided in the center, and a recessed housing room 58 for housing the IC 34 or the like is provided in the bottom part.
Patent JP-H1040875-A (JP)
Title: Bulb filament supporting structure and bulb with such structure
Inventor: TAKAHASHI TOSHIO
IPC: H01K1/18
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a proper filament supporting structure for supporting plural luminescent portions of a filament in parallel at a relatively low manufacturing cost with less optical effect on light radiated from the filament. SOLUTION: A supporting structure comprises a first supporting part, which is formed with a glass rod 17, a pair of metal columns 18 at both ends of the glass rod and at least one hook 19 at the middle of the glass rod 17, and a second supporting part, which is formed with a second glass rod 20, at least one supporting arm 21 fixed to the glass rod 20 at the proximal and provided with a V-shaped hook at the distal end corresponding to the hook 19 and fixing means at both ends of the second glass rod 20. The second supporting part is fixed to the metal columns 18 of the first supporting part with the fixing means in a condition such that a filament 12 is tense between the hook 19 and the hook of the supporting arm 21.
Patent JP-H0632067-A (JP)
Title: Image-receiving sheet for thermal transfer recording
Inventor: ITO KENICHIRO
IPC: B41M5/52
Filed: 1992-07-20
Abstract: PURPOSE:To easily observe an image-receiving sheet by holding it before a fluorescent light or a sun light without using an exclusive lighting equipment, such as a fluorescent lamp provided with a glass plate having light diffuse transmitting properties by a method wherein a total light transmittance and a diffused light transmittance in the thick direction of the whole image-receiving sheet are determined within specific ranges. CONSTITUTION:In a sublimable image-receiving sheet 1 for thermal transfer recording comprising a substrate 5 and a dyeable accepting layer 3, the thermal transfer recording image-receiving sheet 1 has a total light transmittance Tt not less than 70% and a diffused light transmittance Td not less than 50% in the thick direction thereof. This thermal transfer recording image-receiving sheet can be easily observed by being held before a fluorescent light or a sun light without using an exclusive lighting equipment, such as a fluorescent lamp provided with a glass plate having light diffuse transmitting properties. This image-receiving sheet is also superior in the application of forming a light- transmitting manuscript without any trouble by using an exclusive lighting equipment.
Patent JP-2001044054-A (JP)
Title: Signal and power-source transmitting apparatus and rotary joint and signal transmitting substrate
Inventor: HOSHINO MASARU
IPC: H01F38/14
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a signal and a power-source transmitting apparatus that can efficiently transfer the power-source and signal, while preventing generation of a current based on the inducted electromotive force. SOLUTION: A divided-ferrite cores 50 are allocated in an annular form on a support plate 15a (15b), and an air-gap core coil is wound around a recess of the ferrite core 50. A signal transmitting substrate 13 (14) is mounted to the recess of the ferrite core 50 to cover the air-gap core coil. A signal transmitting substrate 13 (14) forms a signal transmitting pattern 61 and a ground pattern 62 to the annular type printed circuit board, and each pattern is divided into a plurality of patterns with the gap in the length (d) provided at a plurality of positions. Among the divided patterns, a chip capacitor is connected. Only one power feeding point 63 is provided respectively to the divided patterns and is then connected with the power feeding line of the coaxial cable.  The units explained above are allocated opposed to each other so as to give a prescribed interval to the signal transmitting substrate.
Patent JP-H0771886-A (JP)
Title: Heat exchanger
Inventor: NAKAJIMA MAKOTO
IPC: F28B9/08
Filed: 1993-08-31
Abstract: PURPOSE:To suppress a deterioration in performance of condensate based on an inundation by comprising means for recovering the condensate generated on outer surfaces of a plurality of cooling tubes and dropped under the tubes at a predetermined interval between the plurality of the tubes in a spatial gravity direction. CONSTITUTION:A cooling tube group 5 comprising many cooling tubes 4 is provided halfway between an inlet seat 2 and an outlet seat 3 in a body 1, and the tubes 4 constitute cooling tube groups 5a-5d at each two rows. A condensate separator 11 formed of an L-shaped angle is provided directly under the groups 5a-5d. The separator 11 is mounted obliquely in a longitudinal direction, and a condensate output hole 12 is provided at an inclined lower side end. A condensate recovery tube 13 is provided at its lower side, and the condensate 6 is discharged from a condensate discharge seat 7 out of a heat exchanger. In this case, the higher a temperature of the condensate is, the higher an upper part having higher vapor partial pressure is and the lower a lower part is, and hence a heat exchanging loss due to sensible heat exchange between a lower coolant and the upper condensate does not occur.
Patent JP-H0766296-A (JP)
Title: Mis semiconductor device and manufacture thereof
Inventor: YOSHITOMI TAKASHI
IPC: H01L21/8238
Filed: 1993-08-31
Abstract: PURPOSE:To enable a MIS semiconductor device to meet two requirements, the repression of a short channel effect and the maintenance of a drive force, at the same time by a method wherein a side body of insulator formed adjacent to a gate electrode in an N-channel MOSFET is set thinner than that formed in a P-channel MOSFET. CONSTITUTION:An NMOS region 220 and a PMOS region 230 are formed in one piece together with a substrate 201, and the side wall 210 of the NMOS region 220 is formed thinner than the side wall 211 of the PMOS region 230. By this setup, the problem of the short circuit effect of a PMOS can be avoided without deteriorating an NMOS in a current drive force, so that a complementary MOSFET composed of a PMOS and an NMOS both optimized in properties can be obtained.
Patent JP-H0263350-A (JP)
Title: Psk demodulation circuit
Inventor: HIRAMATSU TATSUO
IPC: H04L27/22
Filed: 1988-08-30
Abstract: PURPOSE:To simplify the circuit constitution by using an inverted output signal of an inverting circuit as a demodulation signal in response to a change in a detection output of a detector which applies envelope detection to an output of a band pass filter with a narrow band whose center frequency is a carrier frequency of a PSK(Phase Shift Keying) signal. CONSTITUTION:The band pass filter 11 with a narrow band whose center frequency is a carrier frequency of a PSK signal, a detector 12 applying envelope detection to an output of the said band pass filter 11 and an inverting circuit 17 whose output is inverted in response to a change in the detection output of the detector 12 are provided to the PSK demodulation circuit and an output signal of the inverting circuit 17 is used as a demodulation signal. Then a PSK signal passes through the band pass filter 11 with a narrow band whose center frequency is a carrier frequency of the PSK signal and the passing signal is subject to envelope detection to extract a phase change point of the PSK signal and the output level of the inverting circuit 17 is inverted at each production of a phase change. Thus, the PSK signal is demodulated. Then the circuit is simplified.
Patent JP-H05221937-A (JP)
Title: Poly(oxyalkylene)substituted aminophenol intermediate and xanthene colorant
Inventor: KAAREE NIIRUSON BARII JIYUNIA
IPC: C09B69/00
Filed: 1992-08-13
Abstract: PURPOSE: To obtain a poly(oxyalkylene) substd. aminophenol compd. having very satisfactory water solubility and light fastness and useful in the production of a relatively non-toxic xanthene colorant having satisfactory light resistance and fastness.  
     CONSTITUTION: The poly(oxyalkylene) substd. aminophenol. compd. is a compd. of formula I [where Y is a poly(oxyalkylene) substituent having a straight or branched polymer chain of 3-250 monomer units selected from ethylene oxide, propylene oxide, butylene oxide and glycidol and R 1 -R 3  are H, 1-4C alkyl, 1-4C alkoxy, Cl, Br or I], e.g. N,N-bis(hydroxyethylpolyoxyethylene)-m-amiophenol. When the compd. is condensed with phthalic anhydride, the objective xanthene colorant of formula II [where R1 and R2 are H, alkyl, aryl or Y in the formula I; R 3  and R 4  are Y in the formula I; R 5 -R 7  are H, alkyl, alkoxy, Cl, etc.; R 8  is R 5 -R 7  except H; (m) is 0-3: X is H, SO 3 , CO 2 , Cl, OH, etc.; Z is X except H; and (n) is 0-3] is obtd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S59106065-A (JP)
Title: Multiprocessor system
Inventor: SUZUKI TAKASHI
IPC: G06F15/16
Filed: 1982-12-10
Abstract: PURPOSE:To make the loads to processors uniform, by extracting a job from a job queue, for which identification information of processors is not stored, if belonging jobs, for which this identification information is stored, do not exist in case of job request. CONSTITUTION:For example, a read request is transmitted from a processor 1 to a job reading circuit 70. If there are no job queues Jxj belonging to job queues JSx for which a processor number PN=1 is stored, the circuit 70 detects a job queue JSy for which the processor number PN in a memory 80 is erased. A read address JPy corresponding to the job queue JSy of a pointer 6 in a job receiving part 4 is extracted, and a job Jyj corresponding to this address is extracted from a buffer 5. It is distributed to the processor which transmits the job processing request, and the processor number PN=1 is set to a part corresponding to the job queue JSy in a distributing memory 80.
Patent JP-H0645240-A (JP)
Title: Rotary coating apparatus for semiconductor wafer
Inventor: MORIYAMA NORIO
IPC: H01L21/027
Filed: 1992-07-21
Abstract: PURPOSE:To provide a rotary coating apparatus for a semiconductor wafer, in which a spin chuck plane is kept flat and a uniform development state is ensured. CONSTITUTION:A rotary coating apparatus for a semiconductor wafer comprises a spin chuck 5 at a top end of an upper rotary axle 1b, a float 4 at a lower end of the upper rotary axle 1b, a float chuck 3 at an upper end of a lower rotary axle 1a for fixing the float 4 by suction, a spin motor 1 and a vertical movement mechanism 2 at a lower end of the lower rotary axle 1a. Moreover, a tube 6 is provided so that the float 4 is floated on a liquid in the tube when the lower rotary axle 1a moves downward. Consequently, the face of the spin chuck 5 can be kept flat horizontally by floating the float 4 on the liquid.
Patent JP-H0378686-A (JP)
Title: Synthetic aperture radar apparatus
Inventor: TANAKA KAORU
IPC: G01S13/90
Filed: 1989-08-23
Abstract: PURPOSE:To achieve a larger allowable range of a change in attitude of a platform by control a phase of a phase shifter electronically to correct a deviation in directivity of an antenna attributed to the change in attitude of the platform. CONSTITUTION:When started from outside, a transmitter 1 oscillates a transmis sion signal, which is then applied to a divider/combiner 2 via a circulator 9. The divider/combiner 2 distributes the transmission signal among phase shifters 5-1, 5-2,.... At this point, a platform attitude sensor 8 detects attitude of a platform and apply a sensor output to an error detector 3. The error detector 3 determines a difference between a data given by the sensor output and a reference attitude angle data and based on the difference, a phase shift control ler 4 controls a shift in phase to be varied by the phase shifters 5-1, 5-2,... As a result, directivity of beams which are formed by plane array antennas 6-1, 6-2... is controlled constant, thereby enabling correction of a deviation in the directivity of the antennae.
Patent JP-H0769018-A (JP)
Title: Tire anti-skid device and manufacture thereof
Inventor: IKEDA MAKOTO
IPC: B60C27/20
Filed: 1993-08-31
Abstract: PURPOSE:To secure quality, safety, and durability by molding-working hook stoppers made of rubber or synthetic resin which are sandwiched between each pair of tread hooks locked and fixed to an inner rope and an outer rope, integrally with the ropes. CONSTITUTION:Tread hooks 14a, 14b are caulked and fixed to both ends of a tread 13 on an inner rope 11 and an outer rope 12 which are arranged in parallel. Hook stoppers 15a, 15b made of rubber or synthetic resin by molding them integrally and sandwiched between each pair of the tread hooks 14a, 14b are fixed on both ropes 11, 12. Consequently, it is possible to ensure quality, safety of performance, and durability, provide good appearance, and enable mass production by automation.
Patent JP-S6372262-A (JP)
Title: Picture reader
Inventor: NAKAMURA TAKESHI
IPC: H04N1/04
Filed: 1986-09-12
Abstract: PURPOSE:To attain the reading of wide range without mising or duplication of picture information by providing a totally reflection mirror on which a light from picture information of prescribed range split along in the main scanning direction is reflected while being directed into a prescribed photoelectric conversion element. CONSTITUTION:CCDs 32, 34, 36 are arranged at a proper interval on a line in parallel with the main scanning direction of an original A. A lens 38 is placed between the CCDs 32, 34, 36 and the original A and arranged to a position collecting the light from the picture information to each CCD. On the other hand, the total reflection mirrors 40, 42 are arranged between the lens 38 and the original A and reflecting faces 40a, 42a are set so as to be orthogonal in the main scanning direction. Through the constitution above, the picture information between b1 and-b2 of the original A in the main scanning direction is read by the CCD 32 and the information between the b2 and-b3 is read by the CCD 34 and the information between the b3 and-b4 is read by the CCD 36 respectively.
Patent JP-S6194950-A (JP)
Title: Accumulative fluorescent sheet carrying system
Inventor: KATSUTA SATORU
IPC: G03B42/02
Filed: 1984-10-16
Abstract: PURPOSE:To smooth the variation of negative pressure in both suction boxes when switching, by arranging a buffer tank in the line connecting between a suction box and suction blower separated into the upstream and downstream side in sheet carrying direction. CONSTITUTION:When reading a radioactive ray picture image from a sheet 3 through scanning with excited light, a suction box for suction holding the sheet 3 on a sheet carrying endless belt 9 is splitted into the upstream and downstream sections with reference to the scanning line of excited light. While buffer tanks 12, 13 are arranged respectively on the lines connecting between the front and rear suction boxes 10a, 10b and a suction blower 11. When switching the negative pressure produced through the suction blower 11 to be functioned onto the front suction box 10a in the upstream to function onto the rear suction box 10b in the downstream, variation of negative pressure in both suction boxes 10a, 10b is smoothed through function of buffer tanks 12, 13.
Patent JP-H0381020-A (JP)
Title: Forming method for multilayered bellows pipe
Inventor: WASHISU KATSUSHI
IPC: F16L9/06
Filed: 1989-08-23
Abstract: PURPOSE:To improve the fatigue strength of the corrugated wall part by superposing plural metallic tubes with respective different diameters, forming the multilayered blank tube with the above both side end peripheral part fixed and constructing the corrugated wall at the wall surface over the longitudinal direction of the above. CONSTITUTION:The plural metallic tubes 2', 2'' with respective different diameters being superposed each other. Or, one sheet of metallic band plate 2 is wound around. The blank tube composed of multilayered pipe 1 is made by fixing 4 the above both side end peripheral parts 3. The corrugated wall 5' is constituted on the wall surface over the longitudinal direction of the multilayered pipe 1. The fixing 4 is formed with the spot-welding, the seam welding or the metallic brazing. Therefore, the vibration absorbing and the flexiblity of the bellows pipe are made uniform.
Patent JP-S6195258-A (JP)
Title: Apparatus for testing integrated circuit
Inventor: IWASAKI KUSUYA
IPC: G01R31/26
Filed: 1984-10-16
Abstract: PURPOSE:To make it possible to perform the electrostatic discharge test of IC within a short time even by a person other than an expert, by automatically performing the application of surge voltage, the measurement of voltage and current characteristics and the quality judgement of IC by a series of operations by a control part. CONSTITUTION:A control part 12 turns only the predetermined switch of a terminal selection switch group 11 ON at first on the basis of input data. Next, both of a measuring selection switch 14 and the charge and discharge switch 16 of a surge voltage applying part 15 are set to the side of a contact (a) and a polarity switch 17 is set to adequate polarity. Subsequently, applied surge voltage value data is sent to a surge voltage setting part 18 through an interface 26 and converted to an analogue value by a D/A converter 18a and a high voltage constant voltage power source part 18b outputs applying surge voltage. The control part 12 sets the charge and discharge switch 16 to the side of a contact (b) as the next stage to apply surge voltage to the terminal of IC. Thereafter, voltage and current characteristics are investigated on the basis of the signal of the control part 12 to perform quality judgement.
Patent JP-2000046924-A (JP)
Title: Detecting method for angle of rotation of obstacle detecting radar
Inventor: MASUDA MITSURU
IPC: G01S7/03
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting method in which an angle detecting device is not required and in which the angle of rotation of a radar can be detected by using a simple mechanism, by a method wherein a reflecting body is installed so as to be fixed at the front in the intermediate point between a transmitting antenna and a receiving antenna, and the angle of rotation of the radar is detected on the basis of its reflection intensity. SOLUTION: A transmitting antenna 1 and a receiving antenna 2 are installed on the same jig so as to be turned. When a radar is turned in the clockwise direction around the rotation center 11, reflected waves by the beam of a radar side robe 8 from the transmitting antenna 1 are received by a reflecting body 10 which is installed at the front in the intermediate point between the transmitting antenna 1 and the receiving antenna 2, and they are detected by a radar modem 12 as a signal at a distance of 0 m. When both antennas 1, 2 are turned, reflected waves by the beam of a main robe 6 from the transmitting antenna 1 are detected at a distance of 0 m. When both antenna 1, 2 are turned further, reflected waves by the beam of a side robe 7 from the transmitting antenna 1 are detected at a distance of 0 m.  When both antennas 1, 2 continue their rotation further, they make one rotation, the same phenomenon is generated, and reflected waves at a distance of 0 m are detected three times during one rotation. When the intensity of the reflected waves is measured three times in one cycle, it is possible to judge the direction of radiation of the beam.
Patent JP-H1145287-A (JP)
Title: Document processor, storage medium stored with document processing program, and document processing method
Inventor: NOMURA NAOYUKI
IPC: G06F17/27
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To change a document into proper form by retrieving a document rewrite vocabulary as a clue to rewriting from the document and rewriting the document according to the document rewrite vocanbulary. SOLUTION: A rewrite data base 165 in a storage device 16 stores document rewrite vocabularies as clues to document rewriting and knowledge base in table form used for rewriting. In addition to a document prepared through input operation on a keyboard 12, various documents such as a document read out of a storage medium driving device 17 with a document which is generated outside and stored on a specific storage medium, a document which is already stored in the document data base, a document downloaded from a communication controller 18, and a document which is recognized by a character recognition device 20 are obtained as object documents as sources of retrieve. A document rewrite vocabulary as a clue to rewriting is retrieved and the document is rewritten on the basis of the retrieved document rewrite vocabulary.
Patent JP-H04101989-A (JP)
Title: Elevator door opening/closing device
Inventor: MATSUKI YOSHIO
IPC: B66B13/14
Filed: 1990-08-20
Abstract: PURPOSE:To prevent the aggravation of elevator operating efficiency by closing a door immediately upon the generation of a call from the other floor even with an opening extention button in the pressed state when nobody, no load is detected by a detecting device. CONSTITUTION:At the time of discharging a load from an elevator, an opening extension button 3a is pressed. With this action, a door is open for three minutes. Supposing this work is terminated promptly and a worker goes away leaving the door open as it is, with nobody, no load inside a cage 10 nor at a cage stop 20. When a hall call is generated from the other floor, for instance, the fourth floor in this state, contacts 13b, 23a, 4D are closed, and a circuit of contacts P-9-13b-23a-4D-N is formed to excite a relay 9. A contact 9a is closed by the excitation of the relay 9, and a circuit of contacts P-4-9a-6a-2b-N is formed to excite a door closing command relay 4, thus closing the door.
Patent JP-S6458963-A (JP)
Title: Controller for refrigerator, etc.
Inventor: YOSHINO YASUHIRO
IPC: F25B1/00
Filed: 1987-08-31
Abstract: PURPOSE: To cool the food to quickly to a set temperature in case that the refrigerator has load of large heat capacity, by making specified frequency higher than corresponding frequency the operation function of a compressor motor, when the corresponding frequency computed from the temperature within a refrigerator or the like continues for a specified time. CONSTITUTION: The temperature within a refrigerator and the set temperature are compared with each other and the temperature difference is brought out, and the corresponding frequency f being the rotation frequency of a compressor motor is computed. Unless the corresponding frequency f is 0 Hz, when the integrated time t is over the setting upper limit set by an integrated time setting means 14, the rotational frequency of the compressor motor is set to the frequency higher than the computed corresponding frequency or the setting frequency fH such as the maximum frequency, etc., of the compressor motor, and the rotational frequency f=fH of the compressor motor is outputted to a compressor.  Conversely, it is judged that the integrated time t integrated by the integrated time setting means 14 is smaller than the setting upper limit value, the temperature input sampling interval Δt is added to the integrated time t.